CN107192505B - Water leakage detection equipment and water leakage detection method for automobile sunroof - Google Patents
Water leakage detection equipment and water leakage detection method for automobile sunroof Download PDFInfo
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- CN107192505B CN107192505B CN201710506276.0A CN201710506276A CN107192505B CN 107192505 B CN107192505 B CN 107192505B CN 201710506276 A CN201710506276 A CN 201710506276A CN 107192505 B CN107192505 B CN 107192505B
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- automobile skylight
- water leakage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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Abstract
The invention discloses a device and a method for detecting water leakage of an automobile skylight. According to the invention, a water injection mode for injecting water into the water tank of the automobile skylight is adopted to replace a traditional spraying mode, the situation that test water is not sputtered is avoided, and various noises in the environment are reduced, so that the detection environment of the water leakage detector is more excellent, and the identification degree is higher; in addition, as the test water of the invention can not be sputtered, most of the areas of the automobile sunroof are in a dry state during the test, so that the water leakage detection can be carried out through the water leakage detector and the vision and touch of a worker; in addition, the invention realizes the reutilization of water resources and plays a role in saving water resources.
Description
Technical Field
The invention relates to a device and a method for detecting water leakage of an automobile skylight.
Background
The sunroof is installed on the roof, so that air in the automobile can be circulated effectively, fresh air can be increased, and healthy and comfortable enjoyment is brought to an automobile owner. Meanwhile, the automobile window can also be widely used for shooting requirements of mobile photography and video shooting, the traditional ventilation mode is changed by the automobile skylight, air is blown in to form an air flow, turbid air in a carriage is pumped out, fog in the automobile can be rapidly removed, the skylight has the energy-saving effect, and the skylight is required to have a rainproof function because the skylight is arranged on the automobile roof, and partial automobile owners find out that the automobile skylight has a rain leakage phenomenon in the use process.
Therefore, manufacturers of automobile sunroof need to detect water leakage before the products leave the factory. The existing water leakage detection mode is that a test bed for bearing a skylight is arranged, a water spraying device similar to a shower head is arranged above the test bed and used for simulating the use environment of a rainy day driving, and then the water leakage detection mode is used for detecting through a water leakage detector. The water leakage detector is identified through sound, but the water spraying condition of the water spraying device in the mode is changeable, and the water can be sprayed after being sprayed onto the skylight, so that the complexity of the sound is further increased, and the erroneous judgment of the water leakage detector is caused. Meanwhile, due to the mode, water drops can be scattered on all parts of the skylight, and whether water leakage exists or not cannot be distinguished artificially from vision or touch sense. When the sunroof has a fine water leakage point, the detection mode is more difficult to detect, so that consumers can buy unqualified products.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides water leakage detection equipment and a water leakage detection method for an automobile skylight.
The technical scheme for solving the technical problems is as follows: the water leakage detection device for the automobile skylight comprises a base, wherein a water tank is arranged at the lower end of the base, a water leakage detector is arranged on the base, the edge of the base extends upwards to form a water baffle, and a plurality of first upright posts for supporting the automobile skylight are arranged on the base;
a hard water pipe is arranged beside the first upright post, a water outlet nozzle is arranged at the upper end of the hard water pipe, a water pump is arranged on the base, the water pump is communicated with the water tank, a soft water pipe is arranged at the lower end of the hard water pipe, and the soft water pipe is communicated with the water pump;
a second upright post is further arranged beside the first upright post, the second upright post is fixedly connected with the first upright post through a fixed block, a vibrating motor is arranged at the upper end of the second upright post, a limit ring is convexly arranged on the outer wall of the second upright post, the hard water pipe penetrates into the limit ring, a limit groove is formed in the inner wall of the limit ring, a limit rib is arranged on the outer wall of the hard water pipe, and the limit groove is clamped into the limit rib, so that the hard water pipe is rotationally connected with the limit ring;
the lower end of the funnel is communicated with the hard water pipe;
the control platform is electrically connected with the water pump, the water leakage detector and the vibration motor respectively;
the automobile skylight sealing device also comprises a plugging plug which can plug the water outlet of the automobile skylight.
Furthermore, a positioning block is arranged on one side of the fixed block, a positioning pin is arranged on the positioning block, and the positioning pin can be inserted into a hole site of the automobile skylight.
Further, a transverse supporting plate is arranged between the adjacent first upright posts.
Further, a plurality of rollers are arranged under the base.
A water leakage detection method comprises the following steps:
step one, a worker places an automobile skylight on a first upright post, and a positioning pin on a positioning block is inserted into a hole site of the automobile skylight, so that positioning between the automobile skylight and water leakage detection equipment is realized;
step two, the water outlet of the automobile skylight is plugged by the plugging port, the hard water pipe is rotated, and the water outlet nozzle is aligned to a water tank on the automobile skylight;
step three, starting a water pump to fill water into a water tank on the automobile skylight;
step four, starting a vibration motor, simulating the running state of the automobile, enhancing the flow of water in the water tank, starting a water leakage detector, and monitoring the water leakage condition of the automobile skylight in real time;
turning off the vibration motor, and continuously using the water leakage detector to observe for a period of time;
step six, closing the water leakage detector, rotating the hard water pipe and enabling the funnel to be positioned below the water outlet of the automobile skylight, and then removing the blocking plug to drain water in the automobile skylight back to the water tank;
and step seven, the staff removes the automobile skylight.
The invention has the beneficial effects that: 1. the water tank of the automobile skylight is filled with water instead of the traditional spraying mode, the test water is free from sputtering, and various noises in the environment are reduced, so that the detection environment of the water leakage detector is more excellent, and the identification degree is higher; 2. the water resource is repeatedly utilized, so that the effect of saving the water resource is achieved; 3. because the test water of the invention can not be sputtered, most of the areas of the automobile sunroof are in a dry state during the test, so that the water leakage detection can be carried out through the water leakage detector, and the water leakage detection can be carried out through the vision and touch of a worker.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of another angle structure of the present invention.
Fig. 3 is an enlarged schematic view of the portion a in fig. 1.
Fig. 4 is a schematic view of a part of the structure of the present invention.
Fig. 5 is a schematic view of a partial explosion of fig. 4.
Fig. 6 is a schematic structural view of the retainer ring.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1 to 6, an automobile sunroof water leakage detection device comprises a base 1, wherein a water tank 2 is arranged at the lower end of the base 1, a water leakage detector 3 is arranged on the base 1, a water baffle 4 is formed by extending upwards the edge of the base 1, and a plurality of first upright posts 5 for supporting the automobile sunroof are arranged on the base 1;
a hard water pipe 6 is arranged beside the first upright post 5, a water outlet nozzle 7 is arranged at the upper end of the hard water pipe 6, a water pump 8 is arranged on the base 1, the water pump 8 is communicated with the water tank 2, a soft water pipe 9 is arranged at the lower end of the hard water pipe 6, and the soft water pipe 9 is communicated with the water pump 8;
a second upright post 10 is further arranged beside the first upright post 5, the second upright post 10 is fixedly connected with the first upright post 5 through a fixed block 11, a vibrating motor 12 is arranged at the upper end of the second upright post 10, a limit ring 13 is convexly arranged on the outer wall of the second upright post 10, a hard water pipe 6 penetrates into the limit ring 13, a limit groove 14 is formed in the inner wall of the limit ring 13, a limit rib 15 is formed in the outer wall of the hard water pipe 6, and the limit groove 14 is clamped into the limit rib 15, so that the hard water pipe 6 is rotationally connected with the limit ring 13;
the device also comprises a funnel 16, wherein the lower end of the funnel 16 is communicated with the hard water pipe 6;
the water leakage detector further comprises a control console 17, wherein the control console 17 is electrically connected with the water pump 8, the water leakage detector 3 and the vibration motor 12 respectively;
and a plug (not shown) for plugging the water outlet of the sunroof.
Preferably, a positioning block 19 is disposed on one side of the fixed block 11, a positioning pin 20 is disposed on the positioning block 19, and the positioning pin 20 can be inserted into a hole of an automobile sunroof. The positioning mode ensures that the automobile skylight is easy to position during placement, and is more stable and reliable after placement.
In this embodiment, a transverse support plate 21 is disposed between the adjacent first upright posts 5. Because the sunroof contains a large amount of metal parts, the quality is great, through the effect of horizontal backup pad 21, provides the better holding power of sunroof, makes things convenient for the staff to lay temporarily for a while simultaneously when carrying.
In this embodiment, a plurality of rollers 18 are disposed under the base 1, so that the overall transportation of the water leakage detection device is facilitated.
A water leakage detection method comprises the following steps:
step one, a worker places an automobile skylight on a first upright post 5, and a positioning pin 20 on a positioning block 19 is inserted into a hole site of the automobile skylight, so that positioning between the automobile skylight and water leakage detection equipment is realized;
step two, the water outlet of the automobile skylight is plugged by the plugging port, the hard water pipe 6 is rotated, and the water outlet nozzle 7 is aligned with a water tank on the automobile skylight;
step three, starting a water pump 8 to fill water into a water tank on the automobile skylight;
step four, starting a vibration motor 12, simulating the running state of the automobile, enhancing the flow of water in the water tank, starting a water leakage detector 3, and monitoring the water leakage condition of the automobile skylight in real time;
turning off the vibration motor 12, and continuously using the water leakage detector 3 to observe for a period of time;
step six, closing the water leakage detector 3, rotating the hard water pipe 6 and enabling the funnel 16 to be positioned below a water outlet of the automobile sunroof, and then removing the blocking plug to drain water in the automobile sunroof back to the water tank 2;
and step seven, the staff removes the automobile skylight.
The water supply and drainage mechanism can recycle water resources and plays a role in saving water resources. Meanwhile, the water tank of the automobile skylight is filled with water instead of the traditional spraying mode, the test water is not sputtered, and various noises in the environment are reduced, so that the detection environment of the water leakage detector 3 is more excellent, and the identification degree is higher. Meanwhile, the vibration motor 12 is adopted to simulate the real shaking environment during driving, and the flowing of test water is more severe, so that the water leakage point of the automobile skylight is easier to find, and the detection time can be shortened.
The traditional equipment can only detect whether water leaks from a single sound way through the water leakage detector 3, and because the test water can not be sputtered, most areas of the automobile sunroof are in a dry state during the test, the water leakage detector 3 can detect the water leakage, and whether water leakage is observed through the vision and touch of staff can also be detected, so that unqualified water leakage products can be detected more easily.
Claims (4)
1. The utility model provides a sunroof detection method that leaks, detects through leaking detection equipment, its characterized in that: the water leakage detection device comprises a base, wherein the lower end of the base is provided with a water tank, the base is provided with a water leakage detector, the edge of the base extends upwards to form a water baffle, and the base is provided with a plurality of first upright posts for supporting a sunroof; a hard water pipe is arranged beside the first upright post, a water outlet nozzle is arranged at the upper end of the hard water pipe, a water pump is arranged on the base, the water pump is communicated with the water tank, a soft water pipe is arranged at the lower end of the hard water pipe, and the soft water pipe is communicated with the water pump; a second upright post is further arranged beside the first upright post, the second upright post is fixedly connected with the first upright post through a fixed block, a vibrating motor is arranged at the upper end of the second upright post, a limit ring is convexly arranged on the outer wall of the second upright post, the hard water pipe penetrates into the limit ring, a limit groove is formed in the inner wall of the limit ring, a limit rib is arranged on the outer wall of the hard water pipe, and the limit groove is clamped into the limit rib, so that the hard water pipe is rotationally connected with the limit ring; the lower end of the funnel is communicated with the hard water pipe; the control platform is electrically connected with the water pump, the water leakage detector and the vibration motor respectively; the automobile skylight sealing device also comprises a plugging plug, wherein the plugging plug can plug a water outlet of the automobile skylight;
the method comprises the following steps:
step one, a worker places an automobile skylight on a first upright post, and a positioning pin on a positioning block is inserted into a hole site of the automobile skylight, so that positioning between the automobile skylight and water leakage detection equipment is realized;
step two, the water outlet of the automobile skylight is plugged by the plugging port, the hard water pipe is rotated, and the water outlet nozzle is aligned to a water tank on the automobile skylight;
step three, starting a water pump to fill water into a water tank on the automobile skylight;
step four, starting a vibration motor, simulating the running state of the automobile, enhancing the flow of water in the water tank, starting a water leakage detector, and monitoring the water leakage condition of the automobile skylight in real time;
turning off the vibration motor, and continuously using the water leakage detector to observe for a period of time;
step six, closing the water leakage detector, rotating the hard water pipe and enabling the funnel to be positioned below the water outlet of the automobile skylight, and then removing the blocking plug to drain water in the automobile skylight back to the water tank;
and step seven, the staff removes the automobile skylight.
2. The sunroof water leakage detection method according to claim 1, wherein: one side of the fixed block is provided with a positioning block, the positioning block is provided with a positioning pin, and the positioning pin can be inserted into a hole site of an automobile skylight.
3. The sunroof water leakage detection method according to claim 1, wherein: a transverse supporting plate is arranged between the adjacent first upright posts.
4. The sunroof water leakage detection method according to claim 1, wherein: a plurality of rollers are arranged below the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506276.0A CN107192505B (en) | 2017-06-28 | 2017-06-28 | Water leakage detection equipment and water leakage detection method for automobile sunroof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506276.0A CN107192505B (en) | 2017-06-28 | 2017-06-28 | Water leakage detection equipment and water leakage detection method for automobile sunroof |
Publications (2)
| Publication Number | Publication Date |
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| CN107192505A CN107192505A (en) | 2017-09-22 |
| CN107192505B true CN107192505B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710506276.0A Active CN107192505B (en) | 2017-06-28 | 2017-06-28 | Water leakage detection equipment and water leakage detection method for automobile sunroof |
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| Country | Link |
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| CN (1) | CN107192505B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398215A (en) * | 2018-03-06 | 2018-08-14 | 上汽大众汽车有限公司 | The waterproof test method of vehicle-mounted element |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634477A (en) * | 1992-07-15 | 1994-02-08 | Honda Motor Co Ltd | Method for inspecting automobile for water leakage |
| KR101224467B1 (en) * | 2011-02-28 | 2013-01-21 | 현대로템 주식회사 | The device which inspects water leakage window of the railway vehicle |
| CN104142212A (en) * | 2014-07-09 | 2014-11-12 | 安徽省地坤汽车天窗科技有限公司 | Automobile scuttle water leakage checking bench |
| CN205049349U (en) * | 2015-09-06 | 2016-02-24 | 芜湖莫森泰克汽车科技有限公司 | Sunroof check out test set of drenching with rain |
| KR101776729B1 (en) * | 2015-09-24 | 2017-09-08 | 현대자동차 주식회사 | Hole detection method of vehicle and the system performing this |
| CN205015134U (en) * | 2015-10-13 | 2016-02-03 | 浙江大学 | Testing arrangement drenches with rain with vibration function |
| CN207335974U (en) * | 2017-06-28 | 2018-05-08 | 宁波万泓汽车零部件有限公司 | A kind of vehicle dormer window leak water detdction equipment |
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